18973917074

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^2\times {\mathrm{8599}}^1$

素因数の和:9402

約数の個数: 24

約数和(自身を含む): 32612644800

約数和(自身を除く): 13638727726

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 8599, 17198, 60193, 120386, 157609, 315218, 1103263, 2206526, 3413803, 6827606, 23896621, 47793242, 1355279791, 2710559582, 9486958537, 18973917074]

約数ペア:

[(1, 18973917074), (2, 9486958537), (7, 2710559582), (14, 1355279791), (397, 47793242), (794, 23896621), (2779, 6827606), (5558, 3413803), (8599, 2206526), (17198, 1103263), (60193, 315218), (120386, 157609)]